Kugwiritsa ntchito geomembrane mu hydraulic engineering
Geomembrane, monga chinthu chothandiza kwambiri choletsa madzi kulowa, imagwira ntchito yofunika kwambiri pa ntchito zosamalira madzi. Ntchito yake yabwino kwambiri yoletsa madzi kulowa, kapangidwe kake kopepuka komanso kosavuta komanso mtengo wotsika zimapangitsa geomembrane kukhala gawo lofunika kwambiri pa ntchito zosamalira madzi.
Choyamba, pomanga malo osungira madzi, geomembrane ingathandize kwambiri poletsa madzi kulowa. Popeza malo osungira madzi nthawi zambiri amamangidwa m'zigwa kapena m'malo otsika, mikhalidwe ya nthaka ndi yovuta kwambiri, choncho njira zogwira mtima ziyenera kutengedwa kuti zipewe kutayikira pakati pa pansi pa dziwe ndi thanthwe lozungulira. Kugwiritsa ntchito geomembrane kungathe kuthetsa vutoli bwino, komanso kungathandizenso kuti dziwe lonse likhale lotetezeka komanso lokhazikika.
Kachiwiri, ndikofunikiranso kugwiritsa ntchito geomembrane kuti mulimbikitse mphamvu yoletsa madzi kulowa mkati mwa nyumba pomanga ma levees. Dike ndi nyumba yopangidwa ndi anthu yomwe cholinga chake chachikulu ndikuteteza dera lomwe lili pansi pa mtsinje kuti lisasefukire. Komabe, pomanga, padzakhala zinthu zambiri zosayembekezereka zomwe zingayambitse mipata, panthawiyi, ndikofunikira kugwiritsa ntchito geomembrane kuti mukonzenso.
Chachitatu, mu kayendetsedwe ka mitsinje ndi ngalande, geomembrane ilinso ndi ntchito zosiyanasiyana. Mitsinje ndi ngalande ndi zinthu zofunika kwambiri pa ntchito zosamalira madzi, sizimangowongolera kuyenda kwa madzi, kuteteza zomangamanga za minda ndi mizinda, komanso kukonza chilengedwe cha dera lonselo. Komabe, mu ndondomeko yolamulira mudzakumana ndi mavuto ena ovuta, monga mipata, kugwa kwa nthaka ndi zina zotero. Pakadali pano kugwiritsa ntchito geomembrane kungakhale yankho labwino pamavuto awa.
